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. 2012 May 31;6:25. doi: 10.3389/fnint.2012.00025

Figure 4.

Figure 4

Single neurons in the lateral parietal area (LIP) respond in a graded manner to numerosity. Arrays containing 4–32 elements were presented within the response fields of LIP neurons in an implicit task, while the subjects prepared to shift their gaze away from the array. Neuronal firing rate either increased (A) or decreased (B) with larger numerosities. From Roitman et al. (2007b).